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Sr. Backend Developer | AWS Backend Dev

$35/hr Starting at $150

I am a Senior Backend Software Engineer with 7 years of proven experience designing and deploying robust, scalable, and secure applications. Specializing in Node.js, TypeScript, NestJS, and AWS Cloud infrastructure, I help businesses build high-performance microservices and serverless architectures.

My expertise spans the fintech, insurance, and enterprise SaaS sectors, where I have successfully implemented real-time B2B payment gateways, scalable REST APIs, and automated user onboarding (KYC) flows. As an AWS Certified Developer, I don't just write code—I architect full cloud solutions using AWS Lambda, ECS, DynamoDB, and Serverless frameworks (SST) while ensuring strict adherence to security and compliance standards.

Why hire me?

  • End-to-End Ownership: From creating high-level architectural designs (HLD/LLD) to deploying CI/CD pipelines via CodePipeline and GitHub Actions.

  • Performance Optimization: Proven track record of resolving complex cloud resource limitations and optimizing database schemas for maximum speed.

  • Quality Assurance: I deliver clean, maintainable code backed by rigorous Jest unit/system testing.

Whether you need to migrate to a serverless architecture, build a custom API from scratch, or integrate complex third-party services (Stripe, PayPal, Cashfree), I deliver reliable solutions tailored to your business goals. Let's discuss how I can elevate your backend infrastructure.

About

$35/hr Ongoing

Download Resume

I am a Senior Backend Software Engineer with 7 years of proven experience designing and deploying robust, scalable, and secure applications. Specializing in Node.js, TypeScript, NestJS, and AWS Cloud infrastructure, I help businesses build high-performance microservices and serverless architectures.

My expertise spans the fintech, insurance, and enterprise SaaS sectors, where I have successfully implemented real-time B2B payment gateways, scalable REST APIs, and automated user onboarding (KYC) flows. As an AWS Certified Developer, I don't just write code—I architect full cloud solutions using AWS Lambda, ECS, DynamoDB, and Serverless frameworks (SST) while ensuring strict adherence to security and compliance standards.

Why hire me?

  • End-to-End Ownership: From creating high-level architectural designs (HLD/LLD) to deploying CI/CD pipelines via CodePipeline and GitHub Actions.

  • Performance Optimization: Proven track record of resolving complex cloud resource limitations and optimizing database schemas for maximum speed.

  • Quality Assurance: I deliver clean, maintainable code backed by rigorous Jest unit/system testing.

Whether you need to migrate to a serverless architecture, build a custom API from scratch, or integrate complex third-party services (Stripe, PayPal, Cashfree), I deliver reliable solutions tailored to your business goals. Let's discuss how I can elevate your backend infrastructure.

Skills & Expertise

Amazon Web ServicesAPI DevelopmentArtificial IntelligenceDatabase DevelopmentDocker SoftwareEngineeringGitHubJavaScriptJSONLinuxOpen SourceOperating SystemsProgrammingSaaSSoftware DevelopmentSQLVersion Control

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